Yellow River 

When a male ejaculates and pees in a condom filling it.Then pokes a small hole in it and forces it up a females ass with no lubricant and then squeezes it out through the small hole in the condom.

Dude so last night i Yellow Rivered my girlfriend it was so hot.

Yellow River by Luncio October 6, 2016

Yellow River Dam 

Fingering a chick while she's pissing.

Guy 1: I can't believe Andrew fingered that drunk chick while she was peeing.
Guy 2: ahhh the I'm yellow river dam?

Yellow River Dam by Frank_Xanatra January 5, 2018

down the yellow river

Having some form of sexual relations with an asian

Have you ever been down the yellow river?

Yeah, once in the 80's but I did not enjoy it.

down the yellow river by Leon_Phelps February 19, 2011

reverse yellow fever 

when a caucasian woman is interested in asian men

katie: "hey look that white girl is dating an asian guy!"
ben: "oh its reverse yellow fever."

reverse yellow fever by bcblam July 15, 2009